Kathmandu. Nepal Rastra Bank (NRB) has set the foreign exchange rates for today (Friday). Accordingly, the buying rate for one US Dollar has been set at 147.21 rupees and the selling rate at 147.81 rupees.The buying rate for one Australian Dollar is set at 105.12 rupees and the selling rate at 105.55 rupees, while the buying rate for one Canadian Dollar is set at 108.32 rupees and the selling rate at 108.76 rupees.Similarly, the buying rate for one European Euro is set at 170.17 rupees and the selling rate at 170.86 rupees, and the buying rate for one UK Pound...